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  • Date d'ajout: août 13 2009 14:41
  • Dernière mise à jour: août 13 2009 14:41
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Télécharger PSPHUGO v1.3.1

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Welcome to PCE Engine Emulator

Original Authors of Hu-go

See AUTHORS.txt file

Author of the PSP port version

Ludovic Jacomme alias Zx-81 zx81.zx81(at)gmail.com

Homepage: http://zx81.zx81.free.fr


1. INTRODUCTION
------------

Hu-Go emulates the NEC PC Engine console on many system such as
Linux and Windows. (see http://www.zeograd.com/ for details)

PSP-HUGO is a port on PSP of latest HUGO version.

This package is under GPL Copyright, read COPYING file for
more information about it.

Special thanks to my friend Nicolas C. for his support and kindness,
without him i would have never found enough motivation to port
Hu-Go to PSP.

This version of PSP-Hugo supports IRDA-Joystick box designed by
my good friend Buzz ( see http://buzz.computer.free.fr ).
Schematic and PIC source code is provided in contrib folder.


2. INSTALLATION
------------

Unzip the zip file, and copy the content of the directory fw5x or fw15
(depending of the version of your firmware) on the psp/game, psp/game150,
or psp/game5XX if you use custom firmware 5.xx-M33.

It has been developped on linux for Firmware 5.01-m33 and i hope it works
also for other firmwares.

For any comments or questions on this version, please visit
http://zx81.zx81.free.fr or http://zx81.dcemu.co.uk


3. CONTROL
------------

3.1 - Virtual keyboard

In the PC-Engine emulator window, there are three different mapping
(standard, left trigger, and right Trigger mappings).
You can toggle between while playing inside the emulator using
the two PSP trigger keys.

-------------------------------------
PSP PC-Engine (standard)

Square Select
Triangle Run
Circle A
Cross B
Left Left
Down Down
Right Right
Up Up

Analog Joystick

-------------------------------------
PSP PC-Engine (left trigger)

Square FPS
Triangle LOAD Snapshot
Circle Swap digital / Analog
Cross SAVE Snapshot
Up Inc delta Y
Down Dec delta Y
Left Render mode
Right Render mode

-------------------------------------
PSP PC-Engine (right trigger)

Square Select
Triangle Run
Circle A
Cross Auto-fire
Up Up
Down Down
Left Dec fire
Right Inc fire

Analog Joystick

Press Start + L + R to exit and return to eloader.
Press Select to enter in emulator main menu.
Press Start open/close the On-Screen keyboard

In the main menu

RTrigger Reset the emulator

Triangle Go Up directory
Cross Valid
Circle Valid
Square Go Back to the emulator window

The On-Screen Keyboard of "Danzel" and "Jeff Chen"

Use Analog stick to choose one of the 9 squares, and
use Triangle, Square, Cross and Circle to choose one
of the 4 letters of the highlighted square.

Use LTrigger and RTrigger to see other 9 squares
figures.

3.2 - IR keyboard

You can also use IR keyboard. Edit the pspirkeyb.ini file
to specify your IR keyboard model, and modify eventually
layout keyboard files in the keymap directory.

The following mapping is done :

IR-keyboard PSP

Cursor Digital Pad

Tab Start
Ctrl-W Start

Escape Select
Ctrl-Q Select

Ctrl-E Triangle
Ctrl-X Cross
Ctrl-S Square
Ctrl-F Circle
Ctrl-Z L-trigger
Ctrl-C R-trigger

In the emulator window you can use the IR keyboard to
enter letters, special characters and digits.

4. LOADING ROM FILES (.pce)
-----------------------

If you want to load rom image in your emulator, you have to put
your rom file (with .pce file extension) on your PSP
memory stick in the 'roms' directory.

Then, while inside emulator, just press SELECT to enter in the emulator
main menu, choose "Load Rom", and then using the file selector choose one
rom image file to load in your emulator.

You can use the virtual keyboard in the file requester menu to choose the
first letter of the game you search (it might be useful when you have tons of
games in the same folder). Entering several time the same letter let you
choose sequentially files beginning with the given letter. You can use the
Run key of the virtual keyboard to launch the rom.

5. LOADING ISO FILES (.ISO)
-----------------------

If you want to load iso image in your emulator, you have to put your file
(with .iso file extension) on your PSP memory stick in the 'cd-roms'
directory.

6. LOADING HCD FILES (.HCD)
-----------------------

HCD format describes CD tacks for Hu-go. Here is an example of that
file format:

[main]
first_track=1
last_track=22
minimum_bios=1

[track1]
type=AUDIO
filename=Track01.mp3
begin=lsn,0

[track2]
type=CODE
filename=Track02.iso
begin=lsn,3890

....

See Hu-go web site for more details.

If you want to load a hcd file with all track datas in your emulator, you have
to put your file (with .hcd file extension) on your PSP memory stick in a
sub-folder of the 'cd-roms' directory.

For example for Dracula X i have the following folders :

cd-roms
`-- dracx
|-- Track01.mp3
|-- Track02.iso
|-- ...
|-- Track22.iso
`-- dracx.hcd

An example for dracx.hcd file is present in doc folder.

Audio tracks are supported only in MP3 format with
stereo 16 bits samples at 22k or 44k rate.

7. LOADING TOC FILES (.TOC)
-----------------------

TOC format describes CD tacks. Here is an example of that
file format:

Track 01 Audio 00:02:00 LBA=000000
Track 02 Data 00:49:65 LBA=003590
Track 03 Audio 01:27:23 LBA=006398
...

If you want to load a TOC file with all track datas in your emulator, you have
to put your file (with .toc file extension) on your PSP memory stick in a
sub-folder of the 'cd-roms' directory.

For example for R-Type i have the following folders :

cd-roms
`-- r-type
|-- 01.mp3
|-- 02.iso
|--...
|-- 46.iso
`-- rtype.toc

An example for rtype.toc file is present in doc folder.

Audio tracks are supported only in MP3 format with
stereo 16 bits samples at 22k or 44k rate.

8. HOW TO CREATE TOC FILE FROM CUE/BIN
-----------------

You can use TurboRipV100 to create CD rom files compatible with PSP-Hugo.
Mount your CUE/BIN file using virtual CD tool such as Daemon tools, then
run TurboRipV100 with the following arguments :

TurboRip.exe /PCEP /RS=22050

After selecting your virtual CD-ROM id, TurboRip will ripp all audio
and data tracks in a folder and it will generate a toc file compatible
with PSP-Hugo.

Copy the generated folder in the psphugo/cd-roms folder on your psp.
Using the CD-Rom menu of the emulator you will then be able to enjoy your
game.

9. CHEAT CODE (.CHT)
-----------------

You can use cheat codes with PSP-Hugo.
You can add your own cheat codes in the global cheat.txt file and then import
them in the cheat menu.

The cheat.txt file provided with PSP-Hugo is given as an example, and i
haven't tested all cheat codes. I am pretty sure that most of them won't work.
But see below how to find and create you own cheat code using PSP-Hugo cheat
engine.

All cheat codes you have specified for a game can be save in a CHT file in
'cht' folder.
Those cheat codes would then be automatically loaded when you start the game.

The CHT file format is the following :
#
# Enable, Address, Value, Comment
#
1,36f,3,Cheat comment

Using the Cheat menu you can search for modified bytes in RAM between current
time and the last time you saved the RAM. It might be very usefull to find
"poke" address by yourself, monitoring for example life numbers.

To find a new "poke address" you can proceed as follow :

Let's say you're playing PC kid and you want to find the memory address where
"number lives" is stored.

. Start a new game in PC kid
. Enter in the cheat menu.
. Choose Save Ram to save initial state of the memory.
. Specify the number of lives you want to find in "Scan Old Value" field.
(for PC kid the initial lives number is 2)
. Go back to the game and loose a life.
. Enter in the cheat menu.
. Specify the number of lives you want to find in "Scan New Value" field.
(for PC kid the lives number is now 1)
. In Add Cheat you have now one matching Address
(for PC kid it's 0DAF)
. Specify the Poke value you want (for example 3) and add a new cheat with
this address / value.

The cheat is now activated in the cheat list and you can save it using the
"Save cheat" menu.

Let's now enjoy PC kid with infinite life !!


10. LOADING KEY MAPPING FILES
-------------------------

For given games, the default keyboard mapping between PSP Keys and PC Engine
keys, is not suitable, and the game can't be played on PSPHUGO.

To overcome the issue, you can write your own mapping file. Using notepad for
example you can edit a file with the .kbd extension and put it in the kbd
directory.

For the exact syntax of those mapping files, have a look on sample files already
presents in the kbd directory (default.kbd etc ...).

After writting such keyboard mapping file, you can load them using
the main menu inside the emulator.

If the keyboard filename is the same as the rom file then when you load
this file, the corresponding keyboard file is automatically loaded !

You can now use the Keyboard menu and edit, load and save your
keyboard mapping files inside the emulator. The Save option save the .kbd
file in the kbd directory using the "Game Name" as filename. The game name
is displayed on the right corner in the emulator menu.

If you have saved the state of a game, then a thumbnail image will be
displayed in the file requester while selecting any file (roms, keyboard,
settings) with game name, to help you to recognize that game later.

11. COMMENTS
------------

You can write your own comments for games using the "Comment" menu.
The first line of your comments would then be displayed in the file
requester menu while selecting the given file name
(roms, keyboard, settings)


12. SETTINGS
------------

You can modify several settings value in the settings menu of this emulator.
The following parameters are available :

Sound enable : enable or disable the sound
Sound volume boost : factor to apply to the volume, useful to
increase the sound volume on given game.
Sound frequency : sound quality, it could be 22k/44k mono/stereo
IRDA device : Type of IRDA device connected to PSP
It could be None, Keyboard (such as Targus)
or Joystick (see IRDA Joy section)
CD audio track : enable CD audio track support
Speed limiter : limit the speed to a given fps value
Skip frame : to skip frame and increase emulator speed
Overclock : useful to increase significantly emulator speed
but you may encounter graphical glitches
Display fps : display real time fps value
Render mode : many render modes are available with different
geometry that should covered all games requirements
Delta Y : move the center of the screen vertically
Vsync : wait for vertical signal between each frame displayed
Clock frequency : PSP clock frequency
CD Clock frequency : PSP clock frequency used when a MP3/CD audio track is played


12. JOYSTICK SETTINGS
------------

You can modify several joystick settings value in the settings menu of this emulator.
The following parameters are available :

Active Joystick : joystick player, it could be 1 or 2
Swap Analog/Cursor : swap key mapping between PSP analog pad and PSP digital pad
Auto fire period : auto fire period
Auto fire mode : auto fire mode active or not

See IRDA-Joy section for other parameters description.


13. IRDA-JOY SETTINGS
------------

This version of PSP-Hugo supports IRDA-Joystick box
( see http://buzz.computer.free.fr for all details ).

IRDA mode : type of DB9 device connected to the "Irda Joystick box". It could be None,
Joystick, Single or double paddle.
IRDA debug : enable or disable debug mode to display data sent by the "Irda Joystick box".

You can then define Irda Joystick box keys mapping to PSP keys. The default
mapping is the following :

Joy Up : Digital Up
Joy Down : Digital Down
Joy Left : Digital Left
Joy Right : Digital Right
Joy Fire : Cross
Paddle 1 + : Analog Right
Paddle 1 - : Analog Left
Paddle 1 Fire : Cross
Paddle 2 + : Analog Up
Paddle 2 - : Analog Down
Paddle 2 Fire : Circle


14. PERFORMANCES
------------

By default the PSP clock frequency is set to 266Mhz and it should be enough
for most of all games.

If you run CD-rom games with audio tracks, PSP-Hugo will automatically
increase the clock frequency while playing MP3 tracks to 300 Mhz.
(You may modify this parameter in the settings menu).

Some games such as PC-kid are fullspeed at 222Mhz with overclock parameter
set to 32 and using 22Khz mono sound. If you want to save your battery
and play longuer it might be a good choice.

CD-Rom games are faster if you disable "CD audio track" support, so if you
encounter speed issue it might be a solution.

If you encounter graphical glitches then you may set Overclock value to 0
and increase the PSP clock frequency for a better emulation experience.

15. COMPILATION
------------

It has been developped under Linux using gcc with PSPSDK (gcc v4.3.1)
To rebuild the homebrew run the Makefile in the src archive.









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